Tcpreplay is a suite of free Open Source utilities for editing and replaying previously captured network traffic. It can replay malicious traffic patterns to Intrusion Detection/Prevention Systems and also replay to web servers. It supports switches, routers, and IP Flow/NetFlow appliances. It provides various tools such as tcpreplay, tcprewrite, tcpreplay-edit, tcpprep, tcpbridge, tcpliveplay, and tcpcapinfo, each with its own specific functionality. Tcpreplay can be used to test network devices, simulate traffic, and analyze network performance.
FEATURES
ALTERNATIVES
Network Forensic Analysis Tool for deep network traffic inspection and analysis.
A fast and flexible web fuzzer for identifying vulnerabilities in web applications
A repository of pre-defined detections for security threats and abnormal behaviors in Falco.
Load-balancing solution by Microsoft Azure with global infrastructure and financial guidance.
A website scanner that provides a sandbox for the web, allowing users to scan URLs and websites for potential threats and vulnerabilities.
Romana automates cloud native network creation and secures applications with a distributed firewall.
AWS Shield provides managed DDoS protection for your applications, automatically detecting and mitigating sophisticated network-level DDoS events.
Comprehensive guide for Iptables configuration and firewall rules.
PINNED

ImmuniWeb® Discovery
ImmuniWeb Discovery is an attack surface management platform that continuously monitors an organization's external digital assets for security vulnerabilities, misconfigurations, and threats across domains, applications, cloud resources, and the dark web.

InfoSecHired
An AI-powered career platform that automates the creation of cybersecurity job application materials and provides company-specific insights for job seekers.

Mandos Brief Newsletter
A weekly newsletter providing cybersecurity leadership insights, industry updates, and strategic guidance for security professionals advancing to management positions.

Checkmarx SCA
A software composition analysis tool that identifies vulnerabilities, malicious code, and license risks in open source dependencies throughout the software development lifecycle.

Check Point CloudGuard WAF
A cloud-native web application and API security solution that uses contextual AI to protect against known and zero-day threats without signature-based detection.

Orca Security
A cloud-native application protection platform that provides agentless security monitoring, vulnerability management, and compliance capabilities across multi-cloud environments.

DryRun
A GitHub application that performs automated security code reviews by analyzing contextual security aspects of code changes during pull requests.

Wiz
Wiz Cloud Security Platform is a cloud-native security platform that enables security, dev, and devops to work together in a self-service model, detecting and preventing cloud security threats in real-time.